[TYPO3] The use of itemsProcFunc

[Jeppe Donslund]

Something very mysterius is happening.

After chosing something in the selectbox i Save and i FE my changes are 
shown very fine. But when I want to edit the post again, nothing is 
shown in the selected bx to the left.

How can that be?

TCA:
"crossreferences" => Array (		
			"exclude" => 1,		
			"label" => 
"LLL:EXT:wm_pf_videos/locallang_db.xml:tx_wmpfvideos_videos.crossreferences", 
	
			"config" => Array (
				"type" => "select",	
				"foreign_table" => "tx_wmpfvideos_videos",	
				"foreign_table_where" => " AND tx_wmpfvideos_videos.pid = 
###CURRENT_PID### ORDER BY tx_wmpfvideos_videos.person",	
				"size" => 10,	
				"minitems" => 0,
				"maxitems" => 10,
				"itemsProcFunc" => "tx_wmpfvideos_db->crossreference",
				"itemsProcFunc_config" => array(
					"table" => "tx_wmpfvideos_videos",
					"sortField" => "person",
					"indexField" => "title",
					"pid" =>  "###CURRENT_PID###",
				),
			)


Regards,
Jeppe D.





Tomas Mrozek skrev:
> 1. Create PHP file for a class + function (class.tx_wmpfvideos_db.php).
> 
> 2. Create class (tx_wmpfvideos_db) + function (crossreference) in that 
> file.
> 
> 3. Include the file in ext_tables.php: 
> include_once(t3lib_extMgm::extPath($_EXTKEY).'class.tx_wmpfvideos_db.php');
> 
> 4. Set 'itemsProcFunc' => 'tx_wmpfvideos_db->crossreference'
> 
> Tomas Mrozek